Thailand Weight Loss Retreat @ KohFit | KOH SAMUI, THAILAND

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  • Unlimited group classes (Cross Training, HIIT, Strength & Conditioning, Spinning, Muay Thai, Yoga)
  • A personalised consultation with a nutritionist & weekly private training
  • Full access to the two-storey gym and 20-metre swimming pool
  • Beach training & jungle hikes to explore the island
  • Included: All accommodation + food (3 x meals/day Mon-Sat)

From $1,425.00

  • Secure your spot with a small deposit today
  • 100% refundable deposit for peace of mind
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This retreat is for anyone looking to lose weight once and for all! You’ll leave behind the environment which has led to unhealthy habits and join like-minded people who have the same target as YOU; self-improvement! 

The program has been designed to give long-term weight loss results ensuring you receive the tools and knowledge to continue your new, healthier lifestyle after you leave Koh Fit. You will be reaching new limits with our certified personal trainers who will combine a variety of fitness styles with tailored training advice to make sure you’re seeing real results.

When you join a Koh Fit Fitness retreat, it’s not only your body which will change shape, your mindset will develop too. You will learn skills and techniques that will teach you how to stay healthy after leaving Koh Samui.

Weight Loss Results at Kohfit

Personalised Attention!

We appreciate that everyone’s individual goals are different. With our supportive community, you will be sure to make giant strides towards reaching them. We conduct all our sessions in a healthy and structured manner giving full attention to your health and your fitness. Your pre-planned day is organised to help you reach your goals as quickly and as safely as possible.

What’s Included:

  • Private accommodation within walking distance from the gym
  • Weekly private training
  • Unlimited Group Classes (Cross Training, HIIT, Strength, Conditioning, Spinning & etc.)
  • Private consultation with our nutritionist
  • Full access to the 2-storey gym and 20m swimming pool
  • Muay Thai classes & yoga (Join 2 Muay Thai Sessions per Week / Wake up with Morning Yoga Stretch & Mobility)
  • Beach training & jungle hikes to explore Koh Samui while you get fit
  • Delicious, healthy meals from our on-site cafe (3 Tailored Meals per Day in our On-Site Cafe (excluding Sundays)
  • Kickstart the weight loss with detox week (optional)
  • Healthy supplements to promote weight loss (optional)
  • Start your program with Boditrax Measurements to analyse and understand your body composition better (weight, BMR, fat%, etc.)
  • Learn New Skills in our Cross Training Classes
  • Free Koh Fit vest on stays for more than 4 weeks

Not Included (but can be arranged on request):

  • Hassle-free Collection from Samui Airport or Pier
  • Travel Insurance
  • Your own snacks, beverages and alcohol
  • Meals on Sunday
  • Fitness gear (you should bring with you several pairs of lightweight workout clothes – sports bra, shorts, vest, trainers/sneakers). Laundry can be done close by for a low cost.


Located just a 5-minute walk from the main fitness facility, our standard accommodation option is a peaceful, family-owned resort. There is an outdoor pool with a bar, WiFi and parking. Each air-conditioned room has its own private balcony and comes with a king-size bed, 32-inch flat-screen TV and rain shower. Additional amenities include a hairdryer, minibar and electric kettle. Safety deposit boxes are provided for personal belongings storage. The resort is a 20-minute drive from Samui International Airport and a 15-minute drive from Samui’s ferry terminal. This standard accommodation option will give you a close place to relax once all of your daily classes and trainings are finished.

Refund Policy

  • To book, pay a deposit online through South East Asia Backpacker. This deposit is fully refundable if you cancel at least 72 hours before the activity starts.
  • The rest of the payment is made directly to the operator according to their instructions.
  • Important: This refund policy applies only to the deposit made on this website. Any later payments made to the operator are subject to their own refund policy.
  • Check our customer terms and conditions for more details.

Why Book With Us?

Hi, I’m Nikki and I started South East Asia Backpacker in 2008 after my own first solo backpacking trip! My vision was to create a travel diary for everyone, a place for travellers to share their experiences from the road. After backpacking and writing about Southeast Asia for over 10 years, I saw the opportunity to provide backpackers with the kind of experiences that I’d treasured myself in the region! 

Today, there is so much choice, but there are a lot of poor-quality tours and companies that offer mediocre experiences with little care for the environment. I wanted to create a selection of the best tours and activities to help backpackers avoid scams and dodgy tour companies.

Today, I run this website with my partner, Dave, from Spain, where we live with our energetic two-year-old daughter, Evie. All of the bookable activities that you will find on this website have been vetted by a member of our team and we have a friendly relationship with the operator. There are real humans behind South East Asia Backpacker and we are passionate about sustainable travel and development in Southeast Asia.

We are committed to helping travellers at every stage of the journey and understand that plans can change which is why we offer a full discount on the deposit up to 72 hours before the start of your trip, no questions asked. We offer advice on flights, visas, itineraries, hostels, backpacks, packing and more!

If you have any questions about our business or any of the tours that we provide, feel free to contact me on Whatsapp.


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Operator Information

  • Store Name: Koh Fit
  • Operator: Koh Fit
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